How to Fix: Ethernet cable keeps disconnecting and reconnecting [Windows 10]
Daily life has become almost entirely dependent on the internet; the most preferred mode is Wi-Fi to access the internet. However, the Ethernet connection has proven to be more stable than the wireless one.
Occasionally, we face some malfunction with our network connection on Windows 10. If you are facing problems with your internet connection, such as ‘unidentified network’ or ‘Network Disconnected,’ there could be more than one reason for this problem.
One of the most commonly neglected problems is- a faulty Ethernet connection.
What is an Ethernet cable?
Ethernet cables are used to provide an internet connection; these are used to connect devices to a local network. For example, ethernet cables are commonly used to connect a Wi-Fi router or a modem to the Ethernet port behind the computer or telephone line.
The Ethernet cable is also known as the LAN cable, and the Ethernet port is also called the LAN port.
Types of Ethernet cables
The twisted pair, twin axial, and backplane are all Ethernet cable types. New enhancements to these have been introduced, known as the Energy Efficient Ethernet (EEE); they have similar threads that reduce power usage during low data usage.
They aim to reduce power consumption by over 50% while retaining the compatibility of the existing equipment.
Some companies use this technology to reduce power consumption for Ethernet, using the name Green Ethernet or Green Energy.
Along with saving power, Green Ethernet backs off the transmit power on a shorter cable run, reduces alien material, and improves the connection performance.
The ethernet keeps disconnecting- How to fix it?
In case the Ethernet connection is causing trouble with your network connection, or If you feel the Ethernet connection keeps disconnecting, Let us look at some solutions for this problem.
Solution#1- Check and replace the Ethernet cable.
- First and foremost, let us check the hardware of our PC. Check the connection of the Ethernet cables to the CPU, the modem, the router, and the telephone line. Make sure they are correctly connected to the Ethernet port.
- Secondly, We need to check for any damaged cables, cuts, or broken wires that can disrupt the network connection.
- Next, you can remove and reconnect all the Ethernet cables to the multiple Ethernet ports behind the CPU. Or connect the cables to a different computer, router, or port to check if the problem persists. Let’s move on to the next one if this cannot establish a stable connection.
- Now, let us try using a different Ethernet cable. Unfortunately, even though these cables are durable, they are likely to go wrong.
Other minor checks should be done, like cleaning any dust from the Ethernet port of the device. Some dust or residue may cause connection interference. You should also ensure the cables are not tangled and nothing heavy is sitting on the Ethernet cables.
The above solutions are hardware-related, and the problem with the Ethernet keeps disconnecting will be solved. However, consider the following solutions if facing the same Ethernet connection issue.
Solution#2- Run Network Adapter Troubleshooter for Windows 10
Windows 10 has proven to be the best computer operating system, and the Network Adapter Troubleshooter is essential software that will automatically diagnose network-related issues. If any fault is detected, it will provide the recommended solutions.
Follow these steps to scan and troubleshoot the issue when your Ethernet connections keep disconnecting.
Step#1- On your Windows 10, select and launch settings from the Start menu on the home screen.
Step#2– In the Settings window, select Update and Security.
Step#3– The Update and Security window will open on the left side of the screen; from the options, select Troubleshoot.
The Troubleshoot window will open on the right side of the window with options. Select Additional troubleshooters.
Step#4- The Additional Troubleshooters window will open with many options. Locate and click Network Adapter.
You will be presented with the ‘Run the troubleshooter’ button on the selection. This will scan your PC and present any problems if found.
Step#5– A Network Adapters window will pop up; from the options, click Ethernet and then click Next. This will show if the Windows 10 computer is facing any problems with Ethernet that can be diagnosed.
If the Network Adapter Troubleshooter does not work for you and the Ethernet disconnects again, try the following suggested solution.
Solution#3- Disable Static IP Ethernet on Windows 10
All our computers and laptops use Static IP addresses or fixed IP addresses. These are very beneficial, as a wrong IP address configuration on the Ethernet Adapter may cause constant connection drops.
You can try disabling the Static IP for the Ethernet adapter to fix this issue. This is how to do it.
Step#1- On your Windows 10 home page, open Windows Settings and select Network and Internet.
Step#2– From the Network and Internet window, click on Ethernet on the left side of your screen.
Step#3– Once the Ethernet opens, from the right side of the screen, select Ethernet with its logo, as shown above.
Step#4– The Ethernet window will open, and you can see the IP settings. If it shows the Settings are configured to Manual, it means you have been using a Fixed or Static IP address. It needs to be changed to Automatic DHCP to avoid such issues.
Step#5– In such a case, select Edit, click the drop-down option, select Automatic (DHCP), and then select Save.
This is sure to solve the problem when the Ethernet keeps disconnecting.
Solution#4- Modify Power Management Settings for Windows 10
Some functionalities may be disabled when you opt for the conserve power option. This happens a lot with Windows OS or battery-operated laptops.
Let us see how you can address the Ethernet disconnecting issue by modifying power management settings in Windows 10.
Step#1- From Quick Access, open Device Manager.
On the device manager window, locate and select Ethernet Adapter.
Step#2- Select Properties and then select the Power Management tab.
Step#3- Choose the option Allow the computer to turn off this device to save power and uncheck it. Now select OK.
Solution#5- Update Ethernet Driver on Windows 10
If your Network keeps disconnecting and has connectivity issues, there can be an issue with your Ethernet driver. Maybe the Ethernet driver is either missing, corrupt or outdated.
Follow these steps to update drivers; this can help resolve your driver issue.
Step#1– Launch Windows Quick Access (press Windows key + X), then select the Device Manager option from the list.
Step#2– On the Device Manager window, look for Network Adapters, and double-click it.
Step#3– Right-click on Ethernet Adapter and select the option Update driver.
It will automatically search for the updated version of the drivers. When search results are found, it will ask you to confirm if you want to install the updated driver.
Step#4– Select Update.
When the Ethernet keeps disconnecting, it is always wise to keep your Windows 10 drivers up to date.
Solution #6- Disable LAN proxy settings on Windows 10
If your Ethernet keeps disconnecting, this may be because of some system issues or any issues with a particular app.
If you are using a proxy server with a LAN connection on your computer, you need to follow these steps to resolve your disconnecting issues.
Step#1– Open the Run dialogue box by pressing the Windows and R keys. Now, type in inetcpl.cpl and press OK.
Step#2– From the next window, select the Connections tab; now click on LAN settings and press OK.
Step#3– A Local Area Network (LAN) Settings window will open; under the Proxy server option, Uncheck ‘Use a proxy server for your LAN and select OK.
Solution#7- Network Reset
If the above-suggested solutions have failed to solve the problem when the Ethernet chord disconnects and reconnects, you should reset the network on your Windows 10.
Step#1– Click the Start menu button from the home page and open Settings. From the list, select Network and Internet.
Step#2– On the left side of the screen, from the options, select Status.
Scroll down on the left side of the screen, locate and click Network reset option.
Step#3– Select the Reset now button on the next page.
This will perform the reset procedure on your Windows 10 device.
Solution#8- Update Routers Firmware on Windows 10
If the Ethernet keeps disconnecting and reconnecting, there is a chance that the problem is not with your Windows 10 PC or the Ethernet cables; it could be with the Ethernet router.
When the Ethernet keeps disconnecting, many users suggest that this problem can be fixed by updating your PC and Windows 10 router’s firmware.
The above article explains in-depth everything there is to know about Ethernet for Windows 10 PC. The main aim was to solve the issue of the Ethernet cables that keeps disconnecting and reconnecting.
The suggested solutions will solve this problem and establish a smooth wired connection.